You are now in California and the U.S. category.

Areas Of San Joaquin Valley Sink Further In 2016, Officials Blame Groundwater Pumping

Radar satellite maps created by NASA show land continues to sink rapidly in certain areas of the San Joaquin Valley, putting state and federal aqueducts and flood control structures at risk of damage. An August 2015 NASA report documented record rates of subsidence or sinking in the San Joaquin Valley, particularly near Chowchilla and Corcoran, as farmers pumped groundwater in the midst of the historic drought.

Oroville Dam Officials Find New Damage After Water Releases, As Reservoir Level Climbs

State engineers have found new damage to the Oroville Dam spillway, although not as much as they’d feared, after conducting two test releases to see how much water the scarred facility could handle, the state said Thursday. Meanwhile, reservoir levels continued to climb behind the critical flood-control structure. The gash that was discovered Tuesday grew by another 50 feet after engineers released water for a combined six hours Wednesday and early Thursday, according to Department of Water Resources spokesman Doug Carlson. “They found additional damage to the spillway, which was predicted,” Carlson said.

Deal Reached to Move Some Stored Reservoir Water Supplies for Santa Barbara County Agencies

Faced with the threat of losing carryover and purchased water stored in San Luis Reservoir, Santa Barbara County agencies have signed onto a deal with the Metropolitan Water District to move some of that supply. If the Merced County reservoir spills, a scenario predicted to happen this winter, any carryover water in San Luis Reservoir will be wiped from the records and labeled part of the state aqueduct supply for 2017. Local agencies have millions of gallons stored in San Luis Reservoir, and have been scrambling to find a way to save as much of that water as possible.

How Treated Sewage Water Could Help Combat Sea-Level Rise

For decades, millions of gallons of treated sewage water has been pumped into the ground to fight sea-level rise. While this process sounds harmful, it’s actually quite the opposite, according to experts. It is crucial in keeping salt water out of aquifers and keeping groundwater replenished. To date, nearly 490 billion gallons of recycled water have been recharged into the Central and West Coast Basin aquifers. That is one of many water recharge projects occurring all over the world.

 

OPINION: State Should Let Emergency Drought Regulations Expire

At a recent workshop to discuss whether the state’s emergency drought regulations should be extended beyond February, two government agencies scheduled to report on drought conditions were noticeably absent because they were busy responding to flooding issues. Apart from this ironic twist, one cannot brush aside this winter’s record rainfall, snowpack and reservoir conditions. A week after this workshop, Gov. Jerry Brown declared a state of emergency for 50 counties from flooding, erosion and mud flows. So one wonders why an editorial in The Sacramento Bee encouraged the Brown administration to keep its emergency drought regulations in place through April.

 

Coalition Calls for End to California Drought Emergency

Water regulators in Sacramento on Wednesday will decide on a recommendation to extend the drought rules, uncertain if rain and snow will continue through spring. Republican State Sen. Jim Nielsen of Gerber, who leads a swelling coalition of law makers and local water districts statewide, says it’s time for Gov. Jerry Brown to end the drought emergency, or lose the public’s trust. Californians heeded the call during the historic drought, taking shorter showers and ripping out their lawns during the five-year drought, but the weather has dramatically changed, which everybody can see, Nielsen says in a letter to the governor.

Spillway Crumbles as California Reservoirs Max Out Capacity

California’s recovery from drought has been so remarkably quick that reservoirs on the verge of record lows just a year ago are now too full to handle more rain, prompting dam operators across the state to unleash surpluses of water not seen in years. The northern Sierra’s Feather River swelled with so much mountain runoff Tuesday that state officials considered shutting the road beneath Lake Oroville, California’s second largest reservoir, to allow dangerously swift waters to pour out the foot of the dam.

Sierra Storm Packs Triple Threat – Avalanches, Floods, Wind

A major storm packing a triple threat Tuesday dumped more than a foot of new snow in the Sierra Nevada, unleashed heavy rain that triggered flooding and mudslides in the valleys around Reno and Carson City, and pushed potentially damaging winds across much of western Nevada.

The National Weather Service issued avalanche, flooding and high wind warnings up and down the eastern front of the mountains.

Classes were delayed two hours at some schools around Lake Tahoe, where more than a foot of snow was reported at ski resorts.

Water Releases Into Sacramento River Increased Monday

The Bureau of Reclamation incrementally increased releases below Keswick Dam from 26,000 cubic feet per second to 36,000 Monday afternoon. The increased releases are necessary to meet flood space regulatory requirements within Shasta Reservoir. Depending on current conditions and inflow levels, operational adjustments will be made as necessary and may occur on short notice. Shasta Reservoir, 10 miles north of Redding, provides water for people, fish and wildlife, hydropower, and environmental and salinity-control requirements in the Bay-Delta.

County Officials Push For Water Storage, Saying Delta Is Losing Out On Recent Rainfall

Take one look out at the Mokelumne River today and you might see the flows are fast and high out on the water. All of the recent rains have created an abundance of water in Northern California, but there’s nowhere to store it all. The Delta Counties Coalition, represented by San Joaquin, Contra Costa, Sacramento, Solano and Yolo counties, is now arguing that if the state continues to focus on the $15 billion Twin Tunnels project, it will keep missing opportunities to invest in more cost-efficient and sustainable solutions like surface and groundwater storage.